net: Add comment that early_demux can change via sysctl

[platform/kernel/linux-rpi.git] / net / ipv4 / af_inet.c

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index d678820..e31108e 100644 (file)
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1596,6 +1596,9 @@ static const struct net_protocol igmp_protocol = {
 };
 #endif
 
+/* thinking of making this const? Don't.
+ * early_demux can change based on sysctl.
+ */
 static struct net_protocol tcp_protocol = {
        .early_demux    =       tcp_v4_early_demux,
        .early_demux_handler =  tcp_v4_early_demux,
@@ -1606,6 +1609,9 @@ static struct net_protocol tcp_protocol = {
        .icmp_strict_tag_validation = 1,
 };
 
+/* thinking of making this const? Don't.
+ * early_demux can change based on sysctl.
+ */
 static struct net_protocol udp_protocol = {
        .early_demux =  udp_v4_early_demux,
        .early_demux_handler =  udp_v4_early_demux,